a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213 Houbrick R.S. 1985. Genus Clypeomorus Jousseaume (Cerithiidae: Prosobranchia). Smithsonian Contributions to Zoology 403: 1-131 External links Houbrick R.S. 1985. Genus Clypeomorus Jousseaume (Cerithiidae: Prosobranchia). Smithsonian Contributions to Zoology 403: 1-131 Cerithiidae Gastropod genera